Clinical trials: Chronobiology Disorders
Huntington's Disease, Parkinson's Disease
Treating Sleep/Wake Cycle Disturbances in Basal Ganglia Disorders With Ramelteon
The proposed study is a double-blind, placebo controlled pilot study of HD, PD, and DLB subjects with sleep disturbances. This study is designed to determine the effects of 4 weeks Ramelteon treatment on the sleep patterns of…
- Conditions
- Huntington's Disease, Parkinson's Disease, Dementia With Lewy Bodies, Sleep Disorders
- Trial name
- NCT00907595
- Testing
- Ramelteon
- Where
- United States
- Sponsor
- Massachusetts General Hospital
Circadian Dysregulation
Efficacy of Ramelteon on Insomnia Symptoms Associated With Jet Lag in Healthy Adult Volunteers
The purpose of this study to determine the degree to which ramelteon, once daily (QD), can reduce the insomnia symptoms associated with rapid, eastward travel across 5 time zones.
- Trial name
- NCT00492011
- Testing
- Ramelteon
- Where
- 4 sites in United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Takeda
Circadian Rhythm Disorders
Human Circadian Sensitivity to Very Short Light Pulses
The mammalian eye serves both visual and non-image-forming functions. New information about the non-image-forming anatomy and physiology of the eye has revealed effects of ocular light stimuli on human circadian rhythms…
- Trial name
- NCT01330992
- Testing
- Ocular light or darkness exposure
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital